19215676086

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{479}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 39249100800

約数和(自身を除く): 20033424714

約数列:

[1, 2, 3, 6, 103, 139, 206, 278, 309, 417, 467, 479, 618, 834, 934, 958, 1401, 1437, 2802, 2874, 14317, 28634, 42951, 48101, 49337, 64913, 66581, 85902, 96202, 98674, 129826, 133162, 144303, 148011, 194739, 199743, 223693, 288606, 296022, 389478, 399486, 447386, 671079, 1342158, 6686039, 6857843, 13372078, 13715686, 20058117, 20573529, 23040379, 31093327, 40116234, 41147058, 46080758, 62186654, 69121137, 93279981, 138242274, 186559962, 3202612681, 6405225362, 9607838043, 19215676086]

約数ペア:

[(1, 19215676086), (2, 9607838043), (3, 6405225362), (6, 3202612681), (103, 186559962), (139, 138242274), (206, 93279981), (278, 69121137), (309, 62186654), (417, 46080758), (467, 41147058), (479, 40116234), (618, 31093327), (834, 23040379), (934, 20573529), (958, 20058117), (1401, 13715686), (1437, 13372078), (2802, 6857843), (2874, 6686039), (14317, 1342158), (28634, 671079), (42951, 447386), (48101, 399486), (49337, 389478), (64913, 296022), (66581, 288606), (85902, 223693), (96202, 199743), (98674, 194739), (129826, 148011), (133162, 144303)]